<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>

    <div id="app">
        <p v-if="gender===1">男</p>
        <p v-else>女</p>
        <p v-if="score>=90">1</p>
        <p v-else-if="score>=70">2</p>
        <p v-else-if="score>=60">3</p>
        <p v-else>4</p>
    </div>
    <script src="https://cdn.jsdelivr.net/npm/vue@2.7.16/dist/vue.js"></script>
    <script>
        const p=new Vue({
            el:"#app",
            data:{
                gender:2,
                score:10,

            }
        })
    </script>
</body>
</html>